155564340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6841}}^1$

素因数の和:7232

約数の個数: 48

約数和(自身を含む): 436793280

約数和(自身を除く): 281228940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 2274, 3790, 4548, 5685, 6841, 7580, 11370, 13682, 20523, 22740, 27364, 34205, 41046, 68410, 82092, 102615, 136820, 205230, 410460, 2592739, 5185478, 7778217, 10370956, 12963695, 15556434, 25927390, 31112868, 38891085, 51854780, 77782170, 155564340]

約数ペア:

[(1, 155564340), (2, 77782170), (3, 51854780), (4, 38891085), (5, 31112868), (6, 25927390), (10, 15556434), (12, 12963695), (15, 10370956), (20, 7778217), (30, 5185478), (60, 2592739), (379, 410460), (758, 205230), (1137, 136820), (1516, 102615), (1895, 82092), (2274, 68410), (3790, 41046), (4548, 34205), (5685, 27364), (6841, 22740), (7580, 20523), (11370, 13682)]